EFA VB 115 Betriebsanleitung Seite 27

3.1.4 Connecting the stunning device
All installation work must be
carried out by suitably trained and
authorised technicians.
Before connecting the stunning
device to the compressed air
supply line, switch it off!
Connecting procedure (see instructions for
the installation of the device in Anhang A.5
"Installationsplan / Installation plan" (S.
18)).
Before connecting the stunning device:
1. Check whether the release lever and the safety
switch are freely accessible and work properly
(see fig. 1).
Figure 1: Release lever and safety switch
Connecting the stunning device:
2. Connect the stunning device with the safety
quick-release coupling (78) and the spiral
pressure hose (78 to 82) to the maintenance
unit (accessory).
3. During the connection process, the operating
pressure must be minimum 8 bar, as the release
valve (18) would otherwise remain open so that
air could escape.
4. To connect the device, pull back the knurled
sleeve of the quick-release coupling (78),
engage the quick-release coupling in the plug-
type fitting (70) and release the knurled sleeve.
5. To ensure safe operation, the stunning device
must be attached to a spring-loaded pulley
(accessory).
6. Mount the maintenance unit in the following
sequence: Water separator - pressure gauge –
oiler.
Schmid & Wezel
D 75433 Maulbronn
Release lever
Safety switch
Page / Seite
4 / 21
While the machine is running, adjust the
following parameter settings:
2-3 drops of oil per minute
The stunning device is protected by a
safety valve against overpressures
exceeding the maximum operating
pressure of 12 bar.
3.1.5 Disconnecting the stunning device
Before disconnecting the stunning
device, release the pressure from
the compressed air system.
Pull back the knurled sleeve of the quick-release
coupling (78) and hold it against the stop.
After the compressed air has been released
from the pressure chambers of the device,
release the knurled sleeve and disconnect the
spiral pressure hose.
3.2 Working with the stunning
device
Prior to switching on the stunning
device, read the instructions in
this manual carefully and ensure
that the tool is properly connected.
While the device is connected,
never reach into the operating
range of the piston!
Never point the device towards a
person!
When working with the stunning
device, always wear hearing
protection!
3.2.1 Stunning process
Preparation
Prior to starting the stunning device, compare the
technical data of the compressed air system with
that of the tool.
Before starting working with the tool, ensure that
1. the required operating pressure is set correctly:
- 12 bar for cattle
(VB 215)
Version / Ausführung
11.2011